/Engine/Source/Runtime/MediaAssets/Public/MediaPlayer.h
Get information about the media that is playing. Not all formats support all information. Some possible common information is in this file, look for MediaInfoNameSourceNumMips for example.
Requested information, or empty if not available.
[FVariant](API\Runtime\Core\Misc\FVariant) GetMediaInfo ( [FName](API\Runtime\Core\UObject\FName) InfoName ) const